> The first thing to do if you want to speed up you code is to profile your > code. How do you know which part of the code is slow? > Thank you for this advice, it is a good point to look forward. Till this moment I was looking on console log to understand perfomance.
> In that case, you will need to use MPI. > So I still have to use MPI to make program multihread, even if it is a single machine, with 40 processors inside? Maybe it is rough understanding, but I always thought that for multicomputer processing is used MPI and for multiprocessor(on single machine) - OpenMP(Which is embedded in deal.ii as far as I know). Regards, Oleg -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/94911b78-65cc-4318-b4cc-0c90ad442cd2%40googlegroups.com.
